18101808

素因数分解:

$2^4\times 3^2\times {\mathrm{125707}}^1$

素因数の和:125721

約数の個数: 30

約数和(自身を含む): 50660324

約数和(自身を除く): 32558516

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 125707, 251414, 377121, 502828, 754242, 1005656, 1131363, 1508484, 2011312, 2262726, 3016968, 4525452, 6033936, 9050904, 18101808]

約数ペア:

[(1, 18101808), (2, 9050904), (3, 6033936), (4, 4525452), (6, 3016968), (8, 2262726), (9, 2011312), (12, 1508484), (16, 1131363), (18, 1005656), (24, 754242), (36, 502828), (48, 377121), (72, 251414), (144, 125707)]